Rigid Board Mailers

Our rigid board mailers are a strong and reliable choice for posting thicker items that need extra protection. Made from tough 400gsm corrugated board with a kraft finish, they keep your products safe in the post. Each mailer features a peel and seal strip for quick closure and an expanding capacity for bulkier contents. A handy red rip strip makes opening easy and mess-free, with no need for scissors or blades.

Showing 30 products
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (180 x 180mm)
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (180 x 180mm)
£0.26
£0.26
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (185 x 125mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (185 x 125mm)
£0.25
£0.25
Manila Brown 270gsm Peel & Seal Rigid Board Mailers Envelope (180 x 235mm)
Manila Brown 270gsm Peel & Seal Rigid Board Mailers Envelope (180 x 235mm)
£0.24
£0.24
Manila Brown 270gsm Peel & Seal Rigid Board Mailers Envelope (234 x 334mm)
Manila Brown 270gsm Peel & Seal Rigid Board Mailers Envelope (234 x 334mm)
£0.39
£0.39
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (150 x 150mm)
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (150 x 150mm)
£0.20
£0.20
Manila Brown 270gsm Peel & Seal Rigid Board Mailers Envelope (164 x 180mm)
Manila Brown 270gsm Peel & Seal Rigid Board Mailers Envelope (164 x 180mm)
£0.20
£0.20
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (510 x 350mm)
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (510 x 350mm)
£0.34
£0.34
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (120 x 120mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (120 x 120mm)
£0.20
£0.20
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (328 x 458mm)
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (328 x 458mm)
£0.80
£0.80
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (180 x 235mm)
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (180 x 235mm)
£0.30
£0.30
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (445 x 310mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (445 x 310mm)
£0.89
£0.89
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (340 x 235mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (340 x 235mm)
£0.60
£0.60
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (270 x 185mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (270 x 185mm)
£0.49
£0.49
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (345 x 245mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (345 x 245mm)
£0.54
£0.54
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (245 x 170mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (245 x 170mm)
£0.36
£0.36
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (500 x 340mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (500 x 340mm)
£1.12
£1.12
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (234 x 334mm)
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (234 x 334mm)
£0.49
£0.49
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (370 x 340mm)
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (460 x 330mm)
£0.90
£0.90
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (345 x 260mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (345 x 260mm)
£0.58
£0.58
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (265 x 210mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (265 x 210mm)
£0.43
£0.43
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (370 x 340mm)
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (370 x 340mm)
£1.03
£1.03
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (340 x 250mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (340 x 250mm)
£0.66
£0.66
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (345 x 250mm)
Manila Brown 280gsm Peel & Seal Rigid Board Mailers Envelope (210 x 285mm)
£0.13
£0.13
Manila Brown 270gsm Peel & Seal Rigid Board Mailers Envelope (194 x 292mm)
Manila Brown 270gsm Peel & Seal Rigid Board Mailers Envelope (194 x 292mm)
£0.30
£0.30
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (194 x 292mm)
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (194 x 292mm)
£0.39
£0.39
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (370 x 340mm)
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (248 x 345mm)
£0.70
£0.70
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (321 x 467mm)
Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (321 x 467mm)
£0.92
£0.92
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (370 x 285mm)
Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (370 x 285mm)
£0.77
£0.77
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (370 x 340mm)
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (480 x 195mm)
£1.11
£1.11
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (345 x 250mm)
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (278 x 400mm)
£0.65
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£0.65